| COMPATIBILITY IN POLYMER BLENDS OF POLY (VINYL ACETATE) AND POLY (METHYL METHACRYLATE)STUDIED BY NMR |
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| 引用本文： | 宋默,戴莹坤,胡澄,黄玉惠,丛广民. COMPATIBILITY IN POLYMER BLENDS OF POLY (VINYL ACETATE) AND POLY (METHYL METHACRYLATE)STUDIED BY NMR[J]. 高分子科学, 1992, 0(2): 176-179 |
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| 作者姓名： | 宋默 戴莹坤 胡澄 黄玉惠 丛广民 |
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| 作者单位： | Guangzhou Institute of Chemistry，Academia Sinica，Guangzhou 510650，Laboratory of Solid State Microstructure，Nanjing University，Nanjing，Laboratory of Solid State Microstructure，Nanjing University，Nanjing，Guangzhou Institute of Chemistry，Academia Sinica，Guangzhou 510650，Guangzhou Institute of Chemistry，Academia Sinica，Guangzhou 510650 |
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| 摘 要： | Compatibility of poly (vinyl acetate) (PVAc) with poly (methyl methacrylate) (PMMA) mixtures has been studied by using nuclear magnetic relaxation, differential scanning calorimeter and small-angle X-ray scattering techniques. The nuclear magnetic relaxation time T_1's were measured as a function of composition in blends of PMMA and PVAc prepared from chloroform solution. The results show that the system is miscible for casting from chloroform solution.
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| 收稿时间： | 1991-06-14 |
COMPATIBILITY IN POLYMER BLENDS OF POLY (VINYL ACETATE) AND POLY (METHYL METHACRYLATE)STUDIED BY NMR |
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| SONG Mo,DAI Yingkun,HU Cheng,HUANG Yuhui,CONG Guangmin. COMPATIBILITY IN POLYMER BLENDS OF POLY (VINYL ACETATE) AND POLY (METHYL METHACRYLATE)STUDIED BY NMR[J]. Chinese Journal of Polymer Science, 1992, 0(2): 176-179 |
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| Authors: | SONG Mo DAI Yingkun HU Cheng HUANG Yuhui CONG Guangmin |
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| Affiliation: | 1 Guangzhou Institute of Chemistry; Academia Sinica; Guangzhou 510650;2 Laboratory of Solid State Microstructure; Nanjing University; Nanjing |
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| Abstract: | Compatibility of poly (vinyl acetate) (PVAc) with poly (methyl methacrylate) (PMMA) mixtures has been studied by using nuclear magnetic relaxation, differential scanning calorimeter and small-angle X-ray scattering techniques. The nuclear magnetic relaxation time T_1's were measured as a function of composition in blends of PMMA and PVAc prepared from chloroform solution. The results show that the system is miscible for casting from chloroform solution. |
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| Keywords: | Polymer blends ~1H nuclear magnetic relaxation Poly (vinyl acetate) Poly (methyl methacrylate) |
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